}
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}
}
Brand: Milltek SportSKU / Part #: SSXAU240
- Regular price
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$2,771.30 - Sale price
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Overview
This Milltek Sport cat-back exhaust fits the 2010-2012 Audi S4 sedan (B8) with the 3.0 liter supercharged V6. Milltek gives the B8 S4 three routes: rear silencer delete for the loudest sound, resonated for a deep but civil tone, or valved for both. Each system is built for this exact chassis, so it follows the factory routing, hangs from the stock mounts and keeps the ground clearance of the original exhaust. Compared with the factory steel parts it is lighter, flows more freely and gives the engine a clearer, stronger voice under load, without the harsh highway drone of a cheap straight pipe. The Audi S4 B8 parts are T304L stainless steel with mandrel-bent tubing, which keeps the pipe at full size through each bend and resists corrosion for years. It bolts on with the factory hangers and clamps, with no cutting or welding needed. It swaps the factory exhaust from the catalytic converters back, using 60.3 mm (2.37 in) T304L stainless steel pipework, and bolts to the factory mounting points.
How to Choose
Start with the Sound. Rear Silencer Delete (Loudest) is the Milltek system listed for this car. Resonated (Quieter) keeps a resonator for a deeper tone with less drone when cruising. Valved valves that keep the factory quiet and loud modes.
Then pick an Exhaust Tip Finish: Cerakote Black Oval Jet (a black Cerakote ceramic coating), Polished Quad GT-80 (bright polished stainless), Cerakote Black Quad GT-80 (a black Cerakote ceramic coating). The finish changes the look only, not the sound.
Features
- 60.3 mm (2.37 in) T304L stainless steel pipework
- Mandrel-bent and made to bolt to the factory mounting points
- Valved versions keep the factory valve function
- 3 tip finishes
What's Included
- Left and right downpipes
- Center silencer
- Brace bar
- The other Milltek parts for the version you choose
- Exhaust tips in the finish you choose
Specifications
| Spec | Value |
|---|---|
| Brand | Milltek Sport |
| Part numbers (MPN) | Rear Silencer Delete (Loudest): SSXAU240, SSXAU268, SSXAU557. Resonated (Quieter): SSXAU262, SSXAU261, SSXAU556. Valved: SSXAU380 |
| Type | Cat-Back Exhaust |
| Material | T304L stainless steel |
| Pipe diameter | 60.3 mm (2.37 in) |
| Race product | No |
| Shipping (one box) | 51 x 15 x 12 in, 48.5 lb |
Fitment Notes
- Fits the 2010-2012 US-market S4 sedan (B8). Not for the 2013 and later B8.5 S4, which has its own page.
- Rear Silencer Delete versions replace the rear boxes with straight pipes for the loudest sound; Resonated versions keep the front and center silencers. Oval Jet tips are 150 x 95 mm in a dual layout; GT-80 tips are a quad layout.
- The valved system includes the ValveSonic valve fitting kit.
Questions about fitment? Call (310) 231-0292 or text (310) 886-3111.
| Year | Make | Model | Chassis | Engine |
|---|---|---|---|---|
| 2010-2012 | Audi | S4 Sedan | B8 | 3.0L TFSI Supercharged V6 |
Fitment
| Year | Make | Model |
|---|---|---|
| 2009–2012 | Audi | S4 |
Not sure? Text us your VIN and we’ll confirm.
Shipping & returns
Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.
Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.
Not returnable: special-order or custom items, and anything that has been installed, modified or altered.
Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.
Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.
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